Commit f1fac63a authored by Bard Liao's avatar Bard Liao Committed by Vinod Koul
Browse files

soundwire: bus: set initial value to port_status 



port_status[port_num] are assigned for each port_num in some if
conditions. So some of the port_status may not be initialized.

Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190829181135.16049-1-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 395713d8

drivers/soundwire/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -811,7 +811,7 @@ static int sdw_handle_port_interrupt(struct sdw_slave *slave, 
static int sdw_handle_slave_alerts(struct sdw_slave *slave)

{

	struct sdw_slave_intr_status slave_intr;

	u8 clear = 0, bit, port_status[15];

	u8 clear = 0, bit, port_status[15] = {0};

	int port_num, stat, ret, count = 0;

	unsigned long port;

	bool slave_notify = false;

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